Install Plumbing for an Addition or Remodel Cost in Fontana, CA in 2026
Most Install Plumbing for an Addition or Remodel projects in Fontana, CA cost between $300 and $6,000. The typical price is $1,500.
Labour and materials in Fontana run about 27% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Accessible fixture swap versus opening walls or slab
- Pipe material — copper, PEX or cast iron replacement
- Emergency versus scheduled work
- Permit and inspection requirements
Usually included
- Licensed plumber labour
- Pipe, fittings and standard fixtures
Usually extra
- Drywall and finish repair
- Fixtures you supply
- Municipal tap or sewer connection fees
Plumbers in Fontana, CA
Businesses listed on Google near Fontana, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Family Ties Air, Plumbing, & Drain
4.9(1,368 reviews)
7655 Sierra Ave., Fontana, CA 92336
Anthony's Plumbing
4.9(803 reviews)
6714 Almeria Ave, Fontana, CA 92336
AS Plumbing Mechanical
5.0(663 reviews)
7898 Cherry Ave Ste D, Fontana, CA 92336
Mr. Rooter Plumbing of The Inland Empire
4.8(693 reviews)
6101 Cherry Ave Ste 206, Fontana, CA 92336
A O Dowd Plumbing
5.0(153 reviews)
9650 Tangelo Ave, Fontana, CA 92335
Rooter 66 Plumbing
4.9(112 reviews)
9030 Sierra Ave. D1, Fontana, CA 92335